15693219800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{3373}}^1$

素因数の和:3973

約数の個数: 96

約数和(自身を含む): 37415365680

約数和(自身を除く): 21722145880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 541, 860, 1075, 1082, 1720, 2150, 2164, 2705, 3373, 4300, 4328, 5410, 6746, 8600, 10820, 13492, 13525, 16865, 21640, 23263, 26984, 27050, 33730, 46526, 54100, 67460, 84325, 93052, 108200, 116315, 134920, 145039, 168650, 186104, 232630, 290078, 337300, 465260, 580156, 581575, 674600, 725195, 930520, 1160312, 1163150, 1450390, 1824793, 2326300, 2900780, 3625975, 3649586, 4652600, 5801560, 7251950, 7299172, 9123965, 14503900, 14598344, 18247930, 29007800, 36495860, 45619825, 72991720, 78466099, 91239650, 156932198, 182479300, 313864396, 364958600, 392330495, 627728792, 784660990, 1569321980, 1961652475, 3138643960, 3923304950, 7846609900, 15693219800]

約数ペア:

[(1, 15693219800), (2, 7846609900), (4, 3923304950), (5, 3138643960), (8, 1961652475), (10, 1569321980), (20, 784660990), (25, 627728792), (40, 392330495), (43, 364958600), (50, 313864396), (86, 182479300), (100, 156932198), (172, 91239650), (200, 78466099), (215, 72991720), (344, 45619825), (430, 36495860), (541, 29007800), (860, 18247930), (1075, 14598344), (1082, 14503900), (1720, 9123965), (2150, 7299172), (2164, 7251950), (2705, 5801560), (3373, 4652600), (4300, 3649586), (4328, 3625975), (5410, 2900780), (6746, 2326300), (8600, 1824793), (10820, 1450390), (13492, 1163150), (13525, 1160312), (16865, 930520), (21640, 725195), (23263, 674600), (26984, 581575), (27050, 580156), (33730, 465260), (46526, 337300), (54100, 290078), (67460, 232630), (84325, 186104), (93052, 168650), (108200, 145039), (116315, 134920)]