1098045250010

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{1061}}^1\times {\mathrm{2503}}^1$

素因数の和:3983

約数の個数: 64

約数和(自身を含む): 1998903536640

約数和(自身を除く): 900858286630

約数列:

[1, 2, 5, 10, 173, 239, 346, 478, 865, 1061, 1195, 1730, 2122, 2390, 2503, 5006, 5305, 10610, 12515, 25030, 41347, 82694, 183553, 206735, 253579, 367106, 413470, 433019, 507158, 598217, 866038, 917765, 1196434, 1267895, 1835530, 2165095, 2535790, 2655683, 2991085, 4330190, 5311366, 5982170, 13278415, 26556830, 43869167, 87738334, 103491541, 206983082, 219345835, 438691670, 459433159, 517457705, 634708237, 918866318, 1034915410, 1269416474, 2297165795, 3173541185, 4594331590, 6347082370, 109804525001, 219609050002, 549022625005, 1098045250010]

約数ペア:

[(1, 1098045250010), (2, 549022625005), (5, 219609050002), (10, 109804525001), (173, 6347082370), (239, 4594331590), (346, 3173541185), (478, 2297165795), (865, 1269416474), (1061, 1034915410), (1195, 918866318), (1730, 634708237), (2122, 517457705), (2390, 459433159), (2503, 438691670), (5006, 219345835), (5305, 206983082), (10610, 103491541), (12515, 87738334), (25030, 43869167), (41347, 26556830), (82694, 13278415), (183553, 5982170), (206735, 5311366), (253579, 4330190), (367106, 2991085), (413470, 2655683), (433019, 2535790), (507158, 2165095), (598217, 1835530), (866038, 1267895), (917765, 1196434)]