14878450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 29640960

約数和(自身を除く): 14762510

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 331, 662, 725, 775, 899, 1450, 1550, 1655, 1798, 3310, 4495, 8275, 8990, 9599, 10261, 16550, 19198, 20522, 22475, 44950, 47995, 51305, 95990, 102610, 239975, 256525, 297569, 479950, 513050, 595138, 1487845, 2975690, 7439225, 14878450]

約数ペア:

[(1, 14878450), (2, 7439225), (5, 2975690), (10, 1487845), (25, 595138), (29, 513050), (31, 479950), (50, 297569), (58, 256525), (62, 239975), (145, 102610), (155, 95990), (290, 51305), (310, 47995), (331, 44950), (662, 22475), (725, 20522), (775, 19198), (899, 16550), (1450, 10261), (1550, 9599), (1655, 8990), (1798, 8275), (3310, 4495)]