84098920

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{347}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 194685120

約数和(自身を除く): 110586200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 83, 146, 166, 292, 332, 347, 365, 415, 584, 664, 694, 730, 830, 1388, 1460, 1660, 1735, 2776, 2920, 3320, 3470, 6059, 6940, 12118, 13880, 24236, 25331, 28801, 30295, 48472, 50662, 57602, 60590, 101324, 115204, 121180, 126655, 144005, 202648, 230408, 242360, 253310, 288010, 506620, 576020, 1013240, 1152040, 2102473, 4204946, 8409892, 10512365, 16819784, 21024730, 42049460, 84098920]

約数ペア:

[(1, 84098920), (2, 42049460), (4, 21024730), (5, 16819784), (8, 10512365), (10, 8409892), (20, 4204946), (40, 2102473), (73, 1152040), (83, 1013240), (146, 576020), (166, 506620), (292, 288010), (332, 253310), (347, 242360), (365, 230408), (415, 202648), (584, 144005), (664, 126655), (694, 121180), (730, 115204), (830, 101324), (1388, 60590), (1460, 57602), (1660, 50662), (1735, 48472), (2776, 30295), (2920, 28801), (3320, 25331), (3470, 24236), (6059, 13880), (6940, 12118)]