545620150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 1119928320

約数和(自身を除く): 574308170

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 97, 155, 190, 191, 194, 310, 382, 475, 485, 589, 775, 950, 955, 970, 1178, 1550, 1843, 1910, 2425, 2945, 3007, 3629, 3686, 4775, 4850, 5890, 5921, 6014, 7258, 9215, 9550, 11842, 14725, 15035, 18145, 18430, 18527, 29450, 29605, 30070, 36290, 37054, 46075, 57133, 59210, 75175, 90725, 92150, 92635, 112499, 114266, 148025, 150350, 181450, 185270, 224998, 285665, 296050, 352013, 463175, 562495, 571330, 574337, 704026, 926350, 1124990, 1148674, 1428325, 1760065, 2812475, 2856650, 2871685, 3520130, 5624950, 5743370, 8800325, 10912403, 14358425, 17600650, 21824806, 28716850, 54562015, 109124030, 272810075, 545620150]

約数ペア:

[(1, 545620150), (2, 272810075), (5, 109124030), (10, 54562015), (19, 28716850), (25, 21824806), (31, 17600650), (38, 14358425), (50, 10912403), (62, 8800325), (95, 5743370), (97, 5624950), (155, 3520130), (190, 2871685), (191, 2856650), (194, 2812475), (310, 1760065), (382, 1428325), (475, 1148674), (485, 1124990), (589, 926350), (775, 704026), (950, 574337), (955, 571330), (970, 562495), (1178, 463175), (1550, 352013), (1843, 296050), (1910, 285665), (2425, 224998), (2945, 185270), (3007, 181450), (3629, 150350), (3686, 148025), (4775, 114266), (4850, 112499), (5890, 92635), (5921, 92150), (6014, 90725), (7258, 75175), (9215, 59210), (9550, 57133), (11842, 46075), (14725, 37054), (15035, 36290), (18145, 30070), (18430, 29605), (18527, 29450)]