98986720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2904

約数の個数: 96

約数和(自身を含む): 275982336

約数和(自身を除く): 176995616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 2851, 3472, 4340, 4960, 5702, 6944, 8680, 11404, 14255, 17360, 19957, 22808, 28510, 34720, 39914, 45616, 57020, 79828, 88381, 91232, 99785, 114040, 159656, 176762, 199570, 228080, 319312, 353524, 399140, 441905, 456160, 618667, 638624, 707048, 798280, 883810, 1237334, 1414096, 1596560, 1767620, 2474668, 2828192, 3093335, 3193120, 3535240, 4949336, 6186670, 7070480, 9898672, 12373340, 14140960, 19797344, 24746680, 49493360, 98986720]

約数ペア:

[(1, 98986720), (2, 49493360), (4, 24746680), (5, 19797344), (7, 14140960), (8, 12373340), (10, 9898672), (14, 7070480), (16, 6186670), (20, 4949336), (28, 3535240), (31, 3193120), (32, 3093335), (35, 2828192), (40, 2474668), (56, 1767620), (62, 1596560), (70, 1414096), (80, 1237334), (112, 883810), (124, 798280), (140, 707048), (155, 638624), (160, 618667), (217, 456160), (224, 441905), (248, 399140), (280, 353524), (310, 319312), (434, 228080), (496, 199570), (560, 176762), (620, 159656), (868, 114040), (992, 99785), (1085, 91232), (1120, 88381), (1240, 79828), (1736, 57020), (2170, 45616), (2480, 39914), (2851, 34720), (3472, 28510), (4340, 22808), (4960, 19957), (5702, 17360), (6944, 14255), (8680, 11404)]