41998360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{757}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 100965600

約数和(自身を除く): 58967240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 95, 146, 152, 190, 292, 365, 380, 584, 730, 757, 760, 1387, 1460, 1514, 2774, 2920, 3028, 3785, 5548, 6056, 6935, 7570, 11096, 13870, 14383, 15140, 27740, 28766, 30280, 55261, 55480, 57532, 71915, 110522, 115064, 143830, 221044, 276305, 287660, 442088, 552610, 575320, 1049959, 1105220, 2099918, 2210440, 4199836, 5249795, 8399672, 10499590, 20999180, 41998360]

約数ペア:

[(1, 41998360), (2, 20999180), (4, 10499590), (5, 8399672), (8, 5249795), (10, 4199836), (19, 2210440), (20, 2099918), (38, 1105220), (40, 1049959), (73, 575320), (76, 552610), (95, 442088), (146, 287660), (152, 276305), (190, 221044), (292, 143830), (365, 115064), (380, 110522), (584, 71915), (730, 57532), (757, 55480), (760, 55261), (1387, 30280), (1460, 28766), (1514, 27740), (2774, 15140), (2920, 14383), (3028, 13870), (3785, 11096), (5548, 7570), (6056, 6935)]