99976660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{353}}^1$

素因数の和:410

約数の個数: 108

約数和(自身を含む): 260175132

約数和(自身を除く): 160198472

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 289, 340, 353, 476, 490, 578, 595, 706, 833, 980, 1156, 1190, 1412, 1445, 1666, 1765, 2023, 2380, 2471, 2890, 3332, 3530, 4046, 4165, 4942, 5780, 6001, 7060, 8092, 8330, 9884, 10115, 12002, 12355, 14161, 16660, 17297, 20230, 24004, 24710, 28322, 30005, 34594, 40460, 42007, 49420, 56644, 60010, 69188, 70805, 84014, 86485, 102017, 120020, 141610, 168028, 172970, 204034, 210035, 283220, 294049, 345940, 408068, 420070, 510085, 588098, 714119, 840140, 1020170, 1176196, 1428238, 1470245, 2040340, 2856476, 2940490, 3570595, 4998833, 5880980, 7141190, 9997666, 14282380, 19995332, 24994165, 49988330, 99976660]

約数ペア:

[(1, 99976660), (2, 49988330), (4, 24994165), (5, 19995332), (7, 14282380), (10, 9997666), (14, 7141190), (17, 5880980), (20, 4998833), (28, 3570595), (34, 2940490), (35, 2856476), (49, 2040340), (68, 1470245), (70, 1428238), (85, 1176196), (98, 1020170), (119, 840140), (140, 714119), (170, 588098), (196, 510085), (238, 420070), (245, 408068), (289, 345940), (340, 294049), (353, 283220), (476, 210035), (490, 204034), (578, 172970), (595, 168028), (706, 141610), (833, 120020), (980, 102017), (1156, 86485), (1190, 84014), (1412, 70805), (1445, 69188), (1666, 60010), (1765, 56644), (2023, 49420), (2380, 42007), (2471, 40460), (2890, 34594), (3332, 30005), (3530, 28322), (4046, 24710), (4165, 24004), (4942, 20230), (5780, 17297), (6001, 16660), (7060, 14161), (8092, 12355), (8330, 12002), (9884, 10115)]