579057680

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12289}}^1$

素因数の和:12352

約数の個数: 80

約数和(自身を含む): 1463001600

約数和(自身を除く): 883943920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 9424, 11780, 12289, 23560, 24578, 47120, 49156, 61445, 98312, 122890, 196624, 233491, 245780, 380959, 466982, 491560, 761918, 933964, 983120, 1167455, 1523836, 1867928, 1904795, 2334910, 3047672, 3735856, 3809590, 4669820, 6095344, 7238221, 7619180, 9339640, 14476442, 15238360, 18679280, 28952884, 30476720, 36191105, 57905768, 72382210, 115811536, 144764420, 289528840, 579057680]

約数ペア:

[(1, 579057680), (2, 289528840), (4, 144764420), (5, 115811536), (8, 72382210), (10, 57905768), (16, 36191105), (19, 30476720), (20, 28952884), (31, 18679280), (38, 15238360), (40, 14476442), (62, 9339640), (76, 7619180), (80, 7238221), (95, 6095344), (124, 4669820), (152, 3809590), (155, 3735856), (190, 3047672), (248, 2334910), (304, 1904795), (310, 1867928), (380, 1523836), (496, 1167455), (589, 983120), (620, 933964), (760, 761918), (1178, 491560), (1240, 466982), (1520, 380959), (2356, 245780), (2480, 233491), (2945, 196624), (4712, 122890), (5890, 98312), (9424, 61445), (11780, 49156), (12289, 47120), (23560, 24578)]