23806240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 37157600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 76, 80, 82, 95, 152, 160, 164, 190, 191, 205, 304, 328, 380, 382, 410, 608, 656, 760, 764, 779, 820, 955, 1312, 1520, 1528, 1558, 1640, 1910, 3040, 3056, 3116, 3280, 3629, 3820, 3895, 6112, 6232, 6560, 7258, 7640, 7790, 7831, 12464, 14516, 15280, 15580, 15662, 18145, 24928, 29032, 30560, 31160, 31324, 36290, 39155, 58064, 62320, 62648, 72580, 78310, 116128, 124640, 125296, 145160, 148789, 156620, 250592, 290320, 297578, 313240, 580640, 595156, 626480, 743945, 1190312, 1252960, 1487890, 2380624, 2975780, 4761248, 5951560, 11903120, 23806240]

約数ペア:

[(1, 23806240), (2, 11903120), (4, 5951560), (5, 4761248), (8, 2975780), (10, 2380624), (16, 1487890), (19, 1252960), (20, 1190312), (32, 743945), (38, 626480), (40, 595156), (41, 580640), (76, 313240), (80, 297578), (82, 290320), (95, 250592), (152, 156620), (160, 148789), (164, 145160), (190, 125296), (191, 124640), (205, 116128), (304, 78310), (328, 72580), (380, 62648), (382, 62320), (410, 58064), (608, 39155), (656, 36290), (760, 31324), (764, 31160), (779, 30560), (820, 29032), (955, 24928), (1312, 18145), (1520, 15662), (1528, 15580), (1558, 15280), (1640, 14516), (1910, 12464), (3040, 7831), (3056, 7790), (3116, 7640), (3280, 7258), (3629, 6560), (3820, 6232), (3895, 6112)]