100418240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 112

約数和(自身を含む): 261152640

約数和(自身を除く): 160734400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 101, 104, 130, 160, 202, 208, 239, 260, 320, 404, 416, 478, 505, 520, 808, 832, 956, 1010, 1040, 1195, 1313, 1616, 1912, 2020, 2080, 2390, 2626, 3107, 3232, 3824, 4040, 4160, 4780, 5252, 6214, 6464, 6565, 7648, 8080, 9560, 10504, 12428, 13130, 15296, 15535, 16160, 19120, 21008, 24139, 24856, 26260, 31070, 32320, 38240, 42016, 48278, 49712, 52520, 62140, 76480, 84032, 96556, 99424, 105040, 120695, 124280, 193112, 198848, 210080, 241390, 248560, 313807, 386224, 420160, 482780, 497120, 627614, 772448, 965560, 994240, 1255228, 1544896, 1569035, 1931120, 2510456, 3138070, 3862240, 5020912, 6276140, 7724480, 10041824, 12552280, 20083648, 25104560, 50209120, 100418240]

約数ペア:

[(1, 100418240), (2, 50209120), (4, 25104560), (5, 20083648), (8, 12552280), (10, 10041824), (13, 7724480), (16, 6276140), (20, 5020912), (26, 3862240), (32, 3138070), (40, 2510456), (52, 1931120), (64, 1569035), (65, 1544896), (80, 1255228), (101, 994240), (104, 965560), (130, 772448), (160, 627614), (202, 497120), (208, 482780), (239, 420160), (260, 386224), (320, 313807), (404, 248560), (416, 241390), (478, 210080), (505, 198848), (520, 193112), (808, 124280), (832, 120695), (956, 105040), (1010, 99424), (1040, 96556), (1195, 84032), (1313, 76480), (1616, 62140), (1912, 52520), (2020, 49712), (2080, 48278), (2390, 42016), (2626, 38240), (3107, 32320), (3232, 31070), (3824, 26260), (4040, 24856), (4160, 24139), (4780, 21008), (5252, 19120), (6214, 16160), (6464, 15535), (6565, 15296), (7648, 13130), (8080, 12428), (9560, 10504)]