38334400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 108031280

約数和(自身を除く): 69696880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 76, 80, 95, 97, 100, 104, 130, 152, 160, 190, 194, 200, 208, 247, 260, 304, 320, 325, 380, 388, 400, 416, 475, 485, 494, 520, 608, 650, 760, 776, 800, 832, 950, 970, 988, 1040, 1216, 1235, 1261, 1300, 1520, 1552, 1600, 1843, 1900, 1940, 1976, 2080, 2425, 2470, 2522, 2600, 3040, 3104, 3686, 3800, 3880, 3952, 4160, 4850, 4940, 5044, 5200, 6080, 6175, 6208, 6305, 7372, 7600, 7760, 7904, 9215, 9700, 9880, 10088, 10400, 12350, 12610, 14744, 15200, 15520, 15808, 18430, 19400, 19760, 20176, 20800, 23959, 24700, 25220, 29488, 30400, 31040, 31525, 36860, 38800, 39520, 40352, 46075, 47918, 49400, 50440, 58976, 63050, 73720, 77600, 79040, 80704, 92150, 95836, 98800, 100880, 117952, 119795, 126100, 147440, 155200, 184300, 191672, 197600, 201760, 239590, 252200, 294880, 368600, 383344, 395200, 403520, 479180, 504400, 589760, 598975, 737200, 766688, 958360, 1008800, 1197950, 1474400, 1533376, 1916720, 2017600, 2395900, 2948800, 3833440, 4791800, 7666880, 9583600, 19167200, 38334400]

約数ペア:

[(1, 38334400), (2, 19167200), (4, 9583600), (5, 7666880), (8, 4791800), (10, 3833440), (13, 2948800), (16, 2395900), (19, 2017600), (20, 1916720), (25, 1533376), (26, 1474400), (32, 1197950), (38, 1008800), (40, 958360), (50, 766688), (52, 737200), (64, 598975), (65, 589760), (76, 504400), (80, 479180), (95, 403520), (97, 395200), (100, 383344), (104, 368600), (130, 294880), (152, 252200), (160, 239590), (190, 201760), (194, 197600), (200, 191672), (208, 184300), (247, 155200), (260, 147440), (304, 126100), (320, 119795), (325, 117952), (380, 100880), (388, 98800), (400, 95836), (416, 92150), (475, 80704), (485, 79040), (494, 77600), (520, 73720), (608, 63050), (650, 58976), (760, 50440), (776, 49400), (800, 47918), (832, 46075), (950, 40352), (970, 39520), (988, 38800), (1040, 36860), (1216, 31525), (1235, 31040), (1261, 30400), (1300, 29488), (1520, 25220), (1552, 24700), (1600, 23959), (1843, 20800), (1900, 20176), (1940, 19760), (1976, 19400), (2080, 18430), (2425, 15808), (2470, 15520), (2522, 15200), (2600, 14744), (3040, 12610), (3104, 12350), (3686, 10400), (3800, 10088), (3880, 9880), (3952, 9700), (4160, 9215), (4850, 7904), (4940, 7760), (5044, 7600), (5200, 7372), (6080, 6305), (6175, 6208)]