40853280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6547}}^1$

素因数の和:6578

約数の個数: 96

約数和(自身を含む): 138608064

約数和(自身を除く): 97754784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 6547, 13094, 19641, 26188, 32735, 39282, 52376, 65470, 78564, 85111, 98205, 104752, 130940, 157128, 170222, 196410, 209504, 255333, 261880, 314256, 340444, 392820, 425555, 510666, 523760, 628512, 680888, 785640, 851110, 1021332, 1047520, 1276665, 1361776, 1571280, 1702220, 2042664, 2553330, 2723552, 3142560, 3404440, 4085328, 5106660, 6808880, 8170656, 10213320, 13617760, 20426640, 40853280]

約数ペア:

[(1, 40853280), (2, 20426640), (3, 13617760), (4, 10213320), (5, 8170656), (6, 6808880), (8, 5106660), (10, 4085328), (12, 3404440), (13, 3142560), (15, 2723552), (16, 2553330), (20, 2042664), (24, 1702220), (26, 1571280), (30, 1361776), (32, 1276665), (39, 1047520), (40, 1021332), (48, 851110), (52, 785640), (60, 680888), (65, 628512), (78, 523760), (80, 510666), (96, 425555), (104, 392820), (120, 340444), (130, 314256), (156, 261880), (160, 255333), (195, 209504), (208, 196410), (240, 170222), (260, 157128), (312, 130940), (390, 104752), (416, 98205), (480, 85111), (520, 78564), (624, 65470), (780, 52376), (1040, 39282), (1248, 32735), (1560, 26188), (2080, 19641), (3120, 13094), (6240, 6547)]