1190400770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1823}}^1\times {\mathrm{5023}}^1$

素因数の和:6866

約数の個数: 32

約数和(自身を含む): 2309271552

約数和(自身を除く): 1118870782

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1823, 3646, 5023, 9115, 10046, 18230, 23699, 25115, 47398, 50230, 65299, 118495, 130598, 236990, 326495, 652990, 9156929, 18313858, 45784645, 91569290, 119040077, 238080154, 595200385, 1190400770]

約数ペア:

[(1, 1190400770), (2, 595200385), (5, 238080154), (10, 119040077), (13, 91569290), (26, 45784645), (65, 18313858), (130, 9156929), (1823, 652990), (3646, 326495), (5023, 236990), (9115, 130598), (10046, 118495), (18230, 65299), (23699, 50230), (25115, 47398)]