102610000

素因数分解:

$2^4\times 5^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 100

約数和(自身を含む): 257217664

約数和(自身を除く): 154607664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 331, 400, 496, 500, 620, 625, 662, 775, 1000, 1240, 1250, 1324, 1550, 1655, 2000, 2480, 2500, 2648, 3100, 3310, 3875, 5000, 5296, 6200, 6620, 7750, 8275, 10000, 10261, 12400, 13240, 15500, 16550, 19375, 20522, 26480, 31000, 33100, 38750, 41044, 41375, 51305, 62000, 66200, 77500, 82088, 82750, 102610, 132400, 155000, 164176, 165500, 205220, 206875, 256525, 310000, 331000, 410440, 413750, 513050, 662000, 820880, 827500, 1026100, 1282625, 1655000, 2052200, 2565250, 3310000, 4104400, 5130500, 6413125, 10261000, 12826250, 20522000, 25652500, 51305000, 102610000]

約数ペア:

[(1, 102610000), (2, 51305000), (4, 25652500), (5, 20522000), (8, 12826250), (10, 10261000), (16, 6413125), (20, 5130500), (25, 4104400), (31, 3310000), (40, 2565250), (50, 2052200), (62, 1655000), (80, 1282625), (100, 1026100), (124, 827500), (125, 820880), (155, 662000), (200, 513050), (248, 413750), (250, 410440), (310, 331000), (331, 310000), (400, 256525), (496, 206875), (500, 205220), (620, 165500), (625, 164176), (662, 155000), (775, 132400), (1000, 102610), (1240, 82750), (1250, 82088), (1324, 77500), (1550, 66200), (1655, 62000), (2000, 51305), (2480, 41375), (2500, 41044), (2648, 38750), (3100, 33100), (3310, 31000), (3875, 26480), (5000, 20522), (5296, 19375), (6200, 16550), (6620, 15500), (7750, 13240), (8275, 12400), (10000, 10261)]