33311840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 85839264

約数和(自身を除く): 52527424

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 331, 340, 370, 544, 592, 629, 662, 680, 740, 1184, 1258, 1324, 1360, 1480, 1655, 2516, 2648, 2720, 2960, 3145, 3310, 5032, 5296, 5627, 5920, 6290, 6620, 10064, 10592, 11254, 12247, 12580, 13240, 20128, 22508, 24494, 25160, 26480, 28135, 45016, 48988, 50320, 52960, 56270, 61235, 90032, 97976, 100640, 112540, 122470, 180064, 195952, 208199, 225080, 244940, 391904, 416398, 450160, 489880, 832796, 900320, 979760, 1040995, 1665592, 1959520, 2081990, 3331184, 4163980, 6662368, 8327960, 16655920, 33311840]

約数ペア:

[(1, 33311840), (2, 16655920), (4, 8327960), (5, 6662368), (8, 4163980), (10, 3331184), (16, 2081990), (17, 1959520), (20, 1665592), (32, 1040995), (34, 979760), (37, 900320), (40, 832796), (68, 489880), (74, 450160), (80, 416398), (85, 391904), (136, 244940), (148, 225080), (160, 208199), (170, 195952), (185, 180064), (272, 122470), (296, 112540), (331, 100640), (340, 97976), (370, 90032), (544, 61235), (592, 56270), (629, 52960), (662, 50320), (680, 48988), (740, 45016), (1184, 28135), (1258, 26480), (1324, 25160), (1360, 24494), (1480, 22508), (1655, 20128), (2516, 13240), (2648, 12580), (2720, 12247), (2960, 11254), (3145, 10592), (3310, 10064), (5032, 6620), (5296, 6290), (5627, 5920)]