6520203750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{163}}^1\times {\mathrm{10667}}^1$

素因数の和:10855

約数の個数: 80

約数和(自身を含む): 16396801344

約数和(自身を除く): 9876597594

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 163, 250, 326, 375, 489, 625, 750, 815, 978, 1250, 1630, 1875, 2445, 3750, 4075, 4890, 8150, 10667, 12225, 20375, 21334, 24450, 32001, 40750, 53335, 61125, 64002, 101875, 106670, 122250, 160005, 203750, 266675, 305625, 320010, 533350, 611250, 800025, 1333375, 1600050, 1738721, 2666750, 3477442, 4000125, 5216163, 6666875, 8000250, 8693605, 10432326, 13333750, 17387210, 20000625, 26080815, 40001250, 43468025, 52161630, 86936050, 130404075, 217340125, 260808150, 434680250, 652020375, 1086700625, 1304040750, 2173401250, 3260101875, 6520203750]

約数ペア:

[(1, 6520203750), (2, 3260101875), (3, 2173401250), (5, 1304040750), (6, 1086700625), (10, 652020375), (15, 434680250), (25, 260808150), (30, 217340125), (50, 130404075), (75, 86936050), (125, 52161630), (150, 43468025), (163, 40001250), (250, 26080815), (326, 20000625), (375, 17387210), (489, 13333750), (625, 10432326), (750, 8693605), (815, 8000250), (978, 6666875), (1250, 5216163), (1630, 4000125), (1875, 3477442), (2445, 2666750), (3750, 1738721), (4075, 1600050), (4890, 1333375), (8150, 800025), (10667, 611250), (12225, 533350), (20375, 320010), (21334, 305625), (24450, 266675), (32001, 203750), (40750, 160005), (53335, 122250), (61125, 106670), (64002, 101875)]