39448430

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 87122304

約数和(自身を除く): 47673874

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 53, 62, 70, 98, 106, 155, 217, 245, 265, 310, 343, 371, 434, 490, 530, 686, 742, 1085, 1519, 1643, 1715, 1855, 2170, 2401, 2597, 3038, 3286, 3430, 3710, 4802, 5194, 7595, 8215, 10633, 11501, 12005, 12985, 15190, 16430, 18179, 21266, 23002, 24010, 25970, 36358, 53165, 57505, 74431, 80507, 90895, 106330, 115010, 127253, 148862, 161014, 181790, 254506, 372155, 402535, 563549, 636265, 744310, 805070, 1127098, 1272530, 2817745, 3944843, 5635490, 7889686, 19724215, 39448430]

約数ペア:

[(1, 39448430), (2, 19724215), (5, 7889686), (7, 5635490), (10, 3944843), (14, 2817745), (31, 1272530), (35, 1127098), (49, 805070), (53, 744310), (62, 636265), (70, 563549), (98, 402535), (106, 372155), (155, 254506), (217, 181790), (245, 161014), (265, 148862), (310, 127253), (343, 115010), (371, 106330), (434, 90895), (490, 80507), (530, 74431), (686, 57505), (742, 53165), (1085, 36358), (1519, 25970), (1643, 24010), (1715, 23002), (1855, 21266), (2170, 18179), (2401, 16430), (2597, 15190), (3038, 12985), (3286, 12005), (3430, 11501), (3710, 10633), (4802, 8215), (5194, 7595)]