2010259520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9013}}^1$

素因数の和:9088

約数の個数: 112

約数和(自身を含む): 5192713008

約数和(自身を除く): 3182453488

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 64, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 320, 328, 340, 410, 544, 656, 680, 697, 820, 1088, 1312, 1360, 1394, 1640, 2624, 2720, 2788, 3280, 3485, 5440, 5576, 6560, 6970, 9013, 11152, 13120, 13940, 18026, 22304, 27880, 36052, 44608, 45065, 55760, 72104, 90130, 111520, 144208, 153221, 180260, 223040, 288416, 306442, 360520, 369533, 576832, 612884, 721040, 739066, 766105, 1225768, 1442080, 1478132, 1532210, 1847665, 2451536, 2884160, 2956264, 3064420, 3695330, 4903072, 5912528, 6128840, 6282061, 7390660, 9806144, 11825056, 12257680, 12564122, 14781320, 23650112, 24515360, 25128244, 29562640, 31410305, 49030720, 50256488, 59125280, 62820610, 100512976, 118250560, 125641220, 201025952, 251282440, 402051904, 502564880, 1005129760, 2010259520]

約数ペア:

[(1, 2010259520), (2, 1005129760), (4, 502564880), (5, 402051904), (8, 251282440), (10, 201025952), (16, 125641220), (17, 118250560), (20, 100512976), (32, 62820610), (34, 59125280), (40, 50256488), (41, 49030720), (64, 31410305), (68, 29562640), (80, 25128244), (82, 24515360), (85, 23650112), (136, 14781320), (160, 12564122), (164, 12257680), (170, 11825056), (205, 9806144), (272, 7390660), (320, 6282061), (328, 6128840), (340, 5912528), (410, 4903072), (544, 3695330), (656, 3064420), (680, 2956264), (697, 2884160), (820, 2451536), (1088, 1847665), (1312, 1532210), (1360, 1478132), (1394, 1442080), (1640, 1225768), (2624, 766105), (2720, 739066), (2788, 721040), (3280, 612884), (3485, 576832), (5440, 369533), (5576, 360520), (6560, 306442), (6970, 288416), (9013, 223040), (11152, 180260), (13120, 153221), (13940, 144208), (18026, 111520), (22304, 90130), (27880, 72104), (36052, 55760), (44608, 45065)]