1392111500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3511}}^1$

素因数の和:3604

約数の個数: 96

約数和(自身を含む): 3328870272

約数和(自身を除く): 1936758772

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 61, 65, 100, 122, 125, 130, 244, 250, 260, 305, 325, 500, 610, 650, 793, 1220, 1300, 1525, 1586, 1625, 3050, 3172, 3250, 3511, 3965, 6100, 6500, 7022, 7625, 7930, 14044, 15250, 15860, 17555, 19825, 30500, 35110, 39650, 45643, 70220, 79300, 87775, 91286, 99125, 175550, 182572, 198250, 214171, 228215, 351100, 396500, 428342, 438875, 456430, 856684, 877750, 912860, 1070855, 1141075, 1755500, 2141710, 2282150, 2784223, 4283420, 4564300, 5354275, 5568446, 5705375, 10708550, 11136892, 11410750, 13921115, 21417100, 22821500, 26771375, 27842230, 53542750, 55684460, 69605575, 107085500, 139211150, 278422300, 348027875, 696055750, 1392111500]

約数ペア:

[(1, 1392111500), (2, 696055750), (4, 348027875), (5, 278422300), (10, 139211150), (13, 107085500), (20, 69605575), (25, 55684460), (26, 53542750), (50, 27842230), (52, 26771375), (61, 22821500), (65, 21417100), (100, 13921115), (122, 11410750), (125, 11136892), (130, 10708550), (244, 5705375), (250, 5568446), (260, 5354275), (305, 4564300), (325, 4283420), (500, 2784223), (610, 2282150), (650, 2141710), (793, 1755500), (1220, 1141075), (1300, 1070855), (1525, 912860), (1586, 877750), (1625, 856684), (3050, 456430), (3172, 438875), (3250, 428342), (3511, 396500), (3965, 351100), (6100, 228215), (6500, 214171), (7022, 198250), (7625, 182572), (7930, 175550), (14044, 99125), (15250, 91286), (15860, 87775), (17555, 79300), (19825, 70220), (30500, 45643), (35110, 39650)]