23998650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 66329088

約数和(自身を除く): 42330438

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 31, 39, 50, 62, 65, 75, 78, 93, 130, 150, 155, 186, 195, 310, 325, 390, 397, 403, 465, 650, 775, 794, 806, 930, 975, 1191, 1209, 1550, 1950, 1985, 2015, 2325, 2382, 2418, 3970, 4030, 4650, 5161, 5955, 6045, 9925, 10075, 10322, 11910, 12090, 12307, 15483, 19850, 20150, 24614, 25805, 29775, 30225, 30966, 36921, 51610, 59550, 60450, 61535, 73842, 77415, 123070, 129025, 154830, 159991, 184605, 258050, 307675, 319982, 369210, 387075, 479973, 615350, 774150, 799955, 923025, 959946, 1599910, 1846050, 2399865, 3999775, 4799730, 7999550, 11999325, 23998650]

約数ペア:

[(1, 23998650), (2, 11999325), (3, 7999550), (5, 4799730), (6, 3999775), (10, 2399865), (13, 1846050), (15, 1599910), (25, 959946), (26, 923025), (30, 799955), (31, 774150), (39, 615350), (50, 479973), (62, 387075), (65, 369210), (75, 319982), (78, 307675), (93, 258050), (130, 184605), (150, 159991), (155, 154830), (186, 129025), (195, 123070), (310, 77415), (325, 73842), (390, 61535), (397, 60450), (403, 59550), (465, 51610), (650, 36921), (775, 30966), (794, 30225), (806, 29775), (930, 25805), (975, 24614), (1191, 20150), (1209, 19850), (1550, 15483), (1950, 12307), (1985, 12090), (2015, 11910), (2325, 10322), (2382, 10075), (2418, 9925), (3970, 6045), (4030, 5955), (4650, 5161)]