1330790000

素因数分解:

$2^4\times 5^4\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1924

約数の個数: 100

約数和(自身を含む): 3267903936

約数和(自身を除く): 1937113936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 73, 80, 100, 125, 146, 200, 250, 292, 365, 400, 500, 584, 625, 730, 1000, 1168, 1250, 1460, 1823, 1825, 2000, 2500, 2920, 3646, 3650, 5000, 5840, 7292, 7300, 9115, 9125, 10000, 14584, 14600, 18230, 18250, 29168, 29200, 36460, 36500, 45575, 45625, 72920, 73000, 91150, 91250, 133079, 145840, 146000, 182300, 182500, 227875, 266158, 364600, 365000, 455750, 532316, 665395, 729200, 730000, 911500, 1064632, 1139375, 1330790, 1823000, 2129264, 2278750, 2661580, 3326975, 3646000, 4557500, 5323160, 6653950, 9115000, 10646320, 13307900, 16634875, 18230000, 26615800, 33269750, 53231600, 66539500, 83174375, 133079000, 166348750, 266158000, 332697500, 665395000, 1330790000]

約数ペア:

[(1, 1330790000), (2, 665395000), (4, 332697500), (5, 266158000), (8, 166348750), (10, 133079000), (16, 83174375), (20, 66539500), (25, 53231600), (40, 33269750), (50, 26615800), (73, 18230000), (80, 16634875), (100, 13307900), (125, 10646320), (146, 9115000), (200, 6653950), (250, 5323160), (292, 4557500), (365, 3646000), (400, 3326975), (500, 2661580), (584, 2278750), (625, 2129264), (730, 1823000), (1000, 1330790), (1168, 1139375), (1250, 1064632), (1460, 911500), (1823, 730000), (1825, 729200), (2000, 665395), (2500, 532316), (2920, 455750), (3646, 365000), (3650, 364600), (5000, 266158), (5840, 227875), (7292, 182500), (7300, 182300), (9115, 146000), (9125, 145840), (10000, 133079), (14584, 91250), (14600, 91150), (18230, 73000), (18250, 72920), (29168, 45625), (29200, 45575), (36460, 36500)]