39332800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 168

約数和(自身を含む): 109354112

約数和(自身を除く): 70021312

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 61, 62, 64, 65, 80, 100, 104, 122, 124, 130, 155, 160, 200, 208, 244, 248, 260, 305, 310, 320, 325, 400, 403, 416, 488, 496, 520, 610, 620, 650, 775, 793, 800, 806, 832, 976, 992, 1040, 1220, 1240, 1300, 1525, 1550, 1586, 1600, 1612, 1891, 1952, 1984, 2015, 2080, 2440, 2480, 2600, 3050, 3100, 3172, 3224, 3782, 3904, 3965, 4030, 4160, 4880, 4960, 5200, 6100, 6200, 6344, 6448, 7564, 7930, 8060, 9455, 9760, 9920, 10075, 10400, 12200, 12400, 12688, 12896, 15128, 15860, 16120, 18910, 19520, 19825, 20150, 20800, 24400, 24583, 24800, 25376, 25792, 30256, 31720, 32240, 37820, 39650, 40300, 47275, 48800, 49166, 49600, 50752, 60512, 63440, 64480, 75640, 79300, 80600, 94550, 97600, 98332, 121024, 122915, 126880, 128960, 151280, 158600, 161200, 189100, 196664, 245830, 253760, 302560, 317200, 322400, 378200, 393328, 491660, 605120, 614575, 634400, 644800, 756400, 786656, 983320, 1229150, 1268800, 1512800, 1573312, 1966640, 2458300, 3025600, 3933280, 4916600, 7866560, 9833200, 19666400, 39332800]

約数ペア:

[(1, 39332800), (2, 19666400), (4, 9833200), (5, 7866560), (8, 4916600), (10, 3933280), (13, 3025600), (16, 2458300), (20, 1966640), (25, 1573312), (26, 1512800), (31, 1268800), (32, 1229150), (40, 983320), (50, 786656), (52, 756400), (61, 644800), (62, 634400), (64, 614575), (65, 605120), (80, 491660), (100, 393328), (104, 378200), (122, 322400), (124, 317200), (130, 302560), (155, 253760), (160, 245830), (200, 196664), (208, 189100), (244, 161200), (248, 158600), (260, 151280), (305, 128960), (310, 126880), (320, 122915), (325, 121024), (400, 98332), (403, 97600), (416, 94550), (488, 80600), (496, 79300), (520, 75640), (610, 64480), (620, 63440), (650, 60512), (775, 50752), (793, 49600), (800, 49166), (806, 48800), (832, 47275), (976, 40300), (992, 39650), (1040, 37820), (1220, 32240), (1240, 31720), (1300, 30256), (1525, 25792), (1550, 25376), (1586, 24800), (1600, 24583), (1612, 24400), (1891, 20800), (1952, 20150), (1984, 19825), (2015, 19520), (2080, 18910), (2440, 16120), (2480, 15860), (2600, 15128), (3050, 12896), (3100, 12688), (3172, 12400), (3224, 12200), (3782, 10400), (3904, 10075), (3965, 9920), (4030, 9760), (4160, 9455), (4880, 8060), (4960, 7930), (5200, 7564), (6100, 6448), (6200, 6344)]