38214320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:874

約数の個数: 80

約数和(自身を含む): 96660480

約数和(自身を除く): 58446160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 811, 1178, 1240, 1520, 1622, 2356, 2480, 2945, 3244, 4055, 4712, 5890, 6488, 8110, 9424, 11780, 12976, 15409, 16220, 23560, 25141, 30818, 32440, 47120, 50282, 61636, 64880, 77045, 100564, 123272, 125705, 154090, 201128, 246544, 251410, 308180, 402256, 477679, 502820, 616360, 955358, 1005640, 1232720, 1910716, 2011280, 2388395, 3821432, 4776790, 7642864, 9553580, 19107160, 38214320]

約数ペア:

[(1, 38214320), (2, 19107160), (4, 9553580), (5, 7642864), (8, 4776790), (10, 3821432), (16, 2388395), (19, 2011280), (20, 1910716), (31, 1232720), (38, 1005640), (40, 955358), (62, 616360), (76, 502820), (80, 477679), (95, 402256), (124, 308180), (152, 251410), (155, 246544), (190, 201128), (248, 154090), (304, 125705), (310, 123272), (380, 100564), (496, 77045), (589, 64880), (620, 61636), (760, 50282), (811, 47120), (1178, 32440), (1240, 30818), (1520, 25141), (1622, 23560), (2356, 16220), (2480, 15409), (2945, 12976), (3244, 11780), (4055, 9424), (4712, 8110), (5890, 6488)]