13934520770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{4373}}^1$

素因数の和:4971

約数の個数: 64

約数和(自身を含む): 27310556160

約数和(自身を除く): 13376035390

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 541, 589, 1082, 1178, 2705, 2945, 4373, 5410, 5890, 8746, 10279, 16771, 20558, 21865, 33542, 43730, 51395, 83087, 83855, 102790, 135563, 166174, 167710, 271126, 318649, 415435, 637298, 677815, 830870, 1355630, 1593245, 2365793, 2575697, 3186490, 4731586, 5151394, 11828965, 12878485, 23657930, 25756970, 44950067, 73339583, 89900134, 146679166, 224750335, 366697915, 449500670, 733395830, 1393452077, 2786904154, 6967260385, 13934520770]

約数ペア:

[(1, 13934520770), (2, 6967260385), (5, 2786904154), (10, 1393452077), (19, 733395830), (31, 449500670), (38, 366697915), (62, 224750335), (95, 146679166), (155, 89900134), (190, 73339583), (310, 44950067), (541, 25756970), (589, 23657930), (1082, 12878485), (1178, 11828965), (2705, 5151394), (2945, 4731586), (4373, 3186490), (5410, 2575697), (5890, 2365793), (8746, 1593245), (10279, 1355630), (16771, 830870), (20558, 677815), (21865, 637298), (33542, 415435), (43730, 318649), (51395, 271126), (83087, 167710), (83855, 166174), (102790, 135563)]