40235650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 94993920

約数和(自身を除く): 54758270

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 37, 50, 65, 70, 74, 91, 130, 175, 182, 185, 239, 259, 325, 350, 370, 455, 478, 481, 518, 650, 910, 925, 962, 1195, 1295, 1673, 1850, 2275, 2390, 2405, 2590, 3107, 3346, 3367, 4550, 4810, 5975, 6214, 6475, 6734, 8365, 8843, 11950, 12025, 12950, 15535, 16730, 16835, 17686, 21749, 24050, 31070, 33670, 41825, 43498, 44215, 61901, 77675, 83650, 84175, 88430, 108745, 114959, 123802, 155350, 168350, 217490, 221075, 229918, 309505, 442150, 543725, 574795, 619010, 804713, 1087450, 1149590, 1547525, 1609426, 2873975, 3095050, 4023565, 5747950, 8047130, 20117825, 40235650]

約数ペア:

[(1, 40235650), (2, 20117825), (5, 8047130), (7, 5747950), (10, 4023565), (13, 3095050), (14, 2873975), (25, 1609426), (26, 1547525), (35, 1149590), (37, 1087450), (50, 804713), (65, 619010), (70, 574795), (74, 543725), (91, 442150), (130, 309505), (175, 229918), (182, 221075), (185, 217490), (239, 168350), (259, 155350), (325, 123802), (350, 114959), (370, 108745), (455, 88430), (478, 84175), (481, 83650), (518, 77675), (650, 61901), (910, 44215), (925, 43498), (962, 41825), (1195, 33670), (1295, 31070), (1673, 24050), (1850, 21749), (2275, 17686), (2390, 16835), (2405, 16730), (2590, 15535), (3107, 12950), (3346, 12025), (3367, 11950), (4550, 8843), (4810, 8365), (5975, 6734), (6214, 6475)]