98101780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 247645440

約数和(自身を除く): 149543660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 73, 116, 140, 145, 146, 203, 290, 292, 331, 365, 406, 511, 580, 662, 730, 812, 1015, 1022, 1324, 1460, 1655, 2030, 2044, 2117, 2317, 2555, 3310, 4060, 4234, 4634, 5110, 6620, 8468, 9268, 9599, 10220, 10585, 11585, 14819, 19198, 21170, 23170, 24163, 29638, 38396, 42340, 46340, 47995, 48326, 59276, 67193, 74095, 95990, 96652, 120815, 134386, 148190, 169141, 191980, 241630, 268772, 296380, 335965, 338282, 483260, 671930, 676564, 700727, 845705, 1343860, 1401454, 1691410, 2802908, 3382820, 3503635, 4905089, 7007270, 9810178, 14014540, 19620356, 24525445, 49050890, 98101780]

約数ペア:

[(1, 98101780), (2, 49050890), (4, 24525445), (5, 19620356), (7, 14014540), (10, 9810178), (14, 7007270), (20, 4905089), (28, 3503635), (29, 3382820), (35, 2802908), (58, 1691410), (70, 1401454), (73, 1343860), (116, 845705), (140, 700727), (145, 676564), (146, 671930), (203, 483260), (290, 338282), (292, 335965), (331, 296380), (365, 268772), (406, 241630), (511, 191980), (580, 169141), (662, 148190), (730, 134386), (812, 120815), (1015, 96652), (1022, 95990), (1324, 74095), (1460, 67193), (1655, 59276), (2030, 48326), (2044, 47995), (2117, 46340), (2317, 42340), (2555, 38396), (3310, 29638), (4060, 24163), (4234, 23170), (4634, 21170), (5110, 19198), (6620, 14819), (8468, 11585), (9268, 10585), (9599, 10220)]