1924967120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{2309}}^1$

素因数の和:2952

約数の個数: 80

約数和(自身を含む): 4748602320

約数和(自身を除く): 2823635200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 613, 680, 1226, 1360, 2309, 2452, 3065, 4618, 4904, 6130, 9236, 9808, 10421, 11545, 12260, 18472, 20842, 23090, 24520, 36944, 39253, 41684, 46180, 49040, 52105, 78506, 83368, 92360, 104210, 157012, 166736, 184720, 196265, 208420, 314024, 392530, 416840, 628048, 785060, 833680, 1415417, 1570120, 2830834, 3140240, 5661668, 7077085, 11323336, 14154170, 22646672, 24062089, 28308340, 48124178, 56616680, 96248356, 113233360, 120310445, 192496712, 240620890, 384993424, 481241780, 962483560, 1924967120]

約数ペア:

[(1, 1924967120), (2, 962483560), (4, 481241780), (5, 384993424), (8, 240620890), (10, 192496712), (16, 120310445), (17, 113233360), (20, 96248356), (34, 56616680), (40, 48124178), (68, 28308340), (80, 24062089), (85, 22646672), (136, 14154170), (170, 11323336), (272, 7077085), (340, 5661668), (613, 3140240), (680, 2830834), (1226, 1570120), (1360, 1415417), (2309, 833680), (2452, 785060), (3065, 628048), (4618, 416840), (4904, 392530), (6130, 314024), (9236, 208420), (9808, 196265), (10421, 184720), (11545, 166736), (12260, 157012), (18472, 104210), (20842, 92360), (23090, 83368), (24520, 78506), (36944, 52105), (39253, 49040), (41684, 46180)]