16691294350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{468199}}^1$

素因数の和:468265

約数の個数: 48

約数和(自身を含む): 33440716800

約数和(自身を除く): 16749422450

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 155, 230, 310, 575, 713, 775, 1150, 1426, 1550, 3565, 7130, 17825, 35650, 468199, 936398, 2340995, 4681990, 10768577, 11704975, 14514169, 21537154, 23409950, 29028338, 53842885, 72570845, 107685770, 145141690, 269214425, 333825887, 362854225, 538428850, 667651774, 725708450, 1669129435, 3338258870, 8345647175, 16691294350]

約数ペア:

[(1, 16691294350), (2, 8345647175), (5, 3338258870), (10, 1669129435), (23, 725708450), (25, 667651774), (31, 538428850), (46, 362854225), (50, 333825887), (62, 269214425), (115, 145141690), (155, 107685770), (230, 72570845), (310, 53842885), (575, 29028338), (713, 23409950), (775, 21537154), (1150, 14514169), (1426, 11704975), (1550, 10768577), (3565, 4681990), (7130, 2340995), (17825, 936398), (35650, 468199)]