41928280

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 97342560

約数和(自身を除く): 55414280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 83, 146, 166, 173, 292, 332, 346, 365, 415, 584, 664, 692, 730, 830, 865, 1384, 1460, 1660, 1730, 2920, 3320, 3460, 6059, 6920, 12118, 12629, 14359, 24236, 25258, 28718, 30295, 48472, 50516, 57436, 60590, 63145, 71795, 101032, 114872, 121180, 126290, 143590, 242360, 252580, 287180, 505160, 574360, 1048207, 2096414, 4192828, 5241035, 8385656, 10482070, 20964140, 41928280]

約数ペア:

[(1, 41928280), (2, 20964140), (4, 10482070), (5, 8385656), (8, 5241035), (10, 4192828), (20, 2096414), (40, 1048207), (73, 574360), (83, 505160), (146, 287180), (166, 252580), (173, 242360), (292, 143590), (332, 126290), (346, 121180), (365, 114872), (415, 101032), (584, 71795), (664, 63145), (692, 60590), (730, 57436), (830, 50516), (865, 48472), (1384, 30295), (1460, 28718), (1660, 25258), (1730, 24236), (2920, 14359), (3320, 12629), (3460, 12118), (6059, 6920)]